mirror of https://github.com/django/django.git
25 lines
731 B
Plaintext
25 lines
731 B
Plaintext
|
=================================
|
||
|
|
PostgreSQL specific model indexes
|
||
|
|
=================================
|
||
|
|
|
||
|
|
.. module:: django.contrib.postgres.indexes
|
||
|
|
|
||
|
|
.. versionadded:: 1.11
|
||
|
|
|
||
|
|
The following are PostgreSQL specific :doc:`indexes </ref/models/indexes>`
|
||
|
|
available from the ``django.contrib.postgres.indexes`` module.
|
||
|
|
|
||
|
|
``GinIndex``
|
||
|
|
============
|
||
|
|
|
||
|
|
.. class:: GinIndex()
|
||
|
|
|
||
|
|
Creates a `gin index
|
||
|
|
<https://www.postgresql.org/docs/current/static/gin.html>`_.
|
||
|
|
|
||
|
|
To use this index, you need to activate the `btree_gin extension
|
||
|
|
<https://www.postgresql.org/docs/current/static/btree-gin.html>`_ on
|
||
|
|
PostgreSQL. You can install it using the
|
||
|
|
:class:`~django.contrib.postgres.operations.BtreeGinExtension` migration
|
||
|
|
operation.
|